The new 2009 Boss Fat Cat - 2:1 Concentric Baffle drops 10db at full throttle and moves the peak torque down about 1000 rpms, thus making it more usable and enjoyable. For riders that have a stereo, you can now hear the stereo and run a performance pipe at the same time. The 2009 Boss Fat Cat pipe is low tone in cruise mode.

"I definitely feel there is "no compromise" when it comes to D&D Performance Exhausts!" - Kevin Lang, Parts Manager, New Roc Harley-Davidson

"I work in a shop and see a lot of pipes but there is nothing that delivers the rich tone and produces the horsepower like a D&D Fat Cat Pipe with a Zipper's Hi-Flow air cleaner." -Jacob, Ft. Worth

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